Ticketing Systems Software

A web-based bug or issue tracker written using ASP.NET, C#, and SQL Server (SQL Server Express too). Probably has all the features you need. Easy to setup. Power and flexibility when you need it. Learn more at http://ifdefined.com/bugtrackernet.html

The Bug Genie is a user-friendly and powerful PHP5.3-based bug tracker/bug tracking tool with features such as project management, VCS integration (git, svn, hig), wiki and more. Ready to use out-of-the-box, and easy to install.

A very flexible web based ticket/issue tracker with multiple clients and projects, fully configurable fields, categories, stati and status transitions - all on a per project basis. Track any process you want!
Available under an BSD license from MAPIX Technologies

Traq is a PHP5+ and MySQL4+ based Project Tracking system with the ability to host multiple projects. Traq isn't just a ticket tracker, you can track "Milestones" of your project via the Roadmap/Milestone feature.

Extensible n-tier application with multilayered architecture. It's an open source project and available for free. Initially targeted to web based solutions. Licensed under the modified MIT license. Visit http://sibertek.net to know more.

PHD Help Desk is a PHP+Javascript+MySQL open source Help Desk tracking software, very usefull for the help desk incident registration, follow up and managing of them, with knowledge data base access. Interface and docs available in Spanish and English

Help Agent is a web site support program. It includes Knowledge Base, Trouble Ticket and Live Chat. It allows easy administration and the ability to add support personnel and includes a visual online/offline indicator that can be dislayed on your pages.

Scarlet is an extension for Atlassian JIRA, the leading Enterprise issue tracking and management software, allowing easy clustering of JIRA application instances, ensuring both high availability and linear scalability.

BugSeek will be streamlined, user friendly, and easy to use, it will allow project maintainers to communicate with both there developers and users, submitting bug reports and overviewing existing reports in real time.

Repair me is designed to be a repair order application for automotive shops. It is currently in the planning stages, so there are no files available. The goal is to become a cloud computing RO system. Features include: Reports, Contact Management System,

This should be a wonderful web based application to manage/track customer requests. Customer information, custom plans and support request tracker are available. Searching is there by various parameters. Advance searching feature will be added soon.

Bookingpad is an online booking system. It aims are: 1) To provide an easy to use interface for people booking, 2) To be flexible enough to be used for a variety of purposes. 3) Take online payments (through PayPal).